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In radioactive decay process, the negati...

In radioactive decay process, the negatively changed emitted `beta-`particle are

A

the electrons present inside the nucleus

B

the electrons produced as a result of the decay of neutrons inside the nucleus

C

the electrons produced as a result of collisions between atoms

D

the electrons orbiting around the nucleus

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The correct Answer is:
B
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NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-NUCLEAR PHYSICS-Exercise
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  2. A nucleus ""(Z)^(A)X has mass represented by m(A, Z). If m(p) and m(n)...

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  3. In radioactive decay process, the negatively changed emitted beta-part...

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  4. The radius of germanium (Ge) nuclide is measured to be twice the radiu...

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  5. In a radioactive material the activity at time t(1) is R(1) and at a l...

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  6. The binding energy of deuteron is 2.2 MeV and that of ""(2)^(4)He is 2...

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  7. In any fission the ratio ("mass of fission produts")/("mass of paren...

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  8. Fission of nuclei is possible because the binding energy per nuclei in...

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  9. The nuclei of which one of the following pairs of nuclei are isotons ?

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  10. In the reaction ""1^2 H + ""1^3 H rarr ""2^4 He + ""0^1 n, if the bind...

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  11. Mp denotes the mass of a proton and Mn that of a neutron. A given nucl...

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  12. The half-life of radium is about 1600 yr. Of 100g of radium existing n...

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  13. If in a nuclear fusion process the masses of the fusing nuclei be m(1)...

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  14. A sample of radioactive element has a mass of 10 g at an instant t=0. ...

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  15. A nuclear reaction given by 1Z X^A rarr ""(Z+1) Y^A + ""(-1)e^0 + ve...

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  16. Solar energy is mainly caused due to

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  17. The mass of proton is 1.0073 u and that of neutron is 1.0087 u (u= ato...

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  18. The mass number of a nucleus is.

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  19. The volume occupied by an atom is greater than the volume of the nucle...

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  20. When a deuterium is bombarded on ""(8)O^(16) nucleus, an alpha-particl...

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